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Table of Contents

H.323 Signaling
 Supported H.323 Messages
 H.323 Signaling Scenarios

H.323 Signaling

This section describes some basic call flows for the Cisco ATA:

Supported H.323 Messages

The Cisco ATA supports the following H.323 request methods:

H.323 Signaling Scenarios

This section describes call flows for the following scenarios:

Each of the call flows includes a call diagram, action descriptions table, and a sample log file.

H.323 Endpoint-to-Gatekeeper Registration

Figure D-1 illustrates the Cisco ATA registering with an H.323 gatekeeper. This scenario features registration with no authentication.


Figure D-1   Cisco ATA-to-H.323 Gatekeeper Registration


Table D-1   Action Descriptions

Step   Action   Description  
1.

Gatekeeper Request (GRQ)—Cisco ATA to H.323 gatekeeper

Cisco ATA sends a GRQ message to the H.323 gatekeeper to see if any gatekeepers are available for registration.

2.

Gatekeeper Confirmation (GCF) or gatekeeper Rejection (GRJ)—H.323 gatekeeper to Cisco ATA

H.323 gatekeeper returns a GCF or GRJ message, indicating whether or not the responding gatekeeper is able to register new Cisco ATA devices.

3.

Registration Request (RRQ)—Cisco ATA to H.323 gatekeeper

Cisco ATA sends a RRQ message to the H.323 gatekeeper in an attempt to register as part of that gatekeeper's zone.

4.

Registration Confirmation (RCF) or Registration Rejection (RRJ)—H.323 gatekeeper to Cisco ATA

H.323 gatekeeper returns a RCF or RRJ message, indicating whether or not the gatekeeper will add the Cisco ATA to its zone.

Table D-2   Log Listings

1.
value RasMessage ::= gatekeeperRequest :
3w2d: {
3w2d: requestSeqNum 037472,
3w2d: protocolIdentifier { 0 0 8 2250 0 2 },
3w2d: rasAddress ipAddress :
3w2d: {
3w2d: ip 'C0A80267'H,
3w2d: port 02712
3w2d: },
3w2d: endpointType
3w2d: {
3w2d: gateway
3w2d: {
3w2d: protocol
3w2d: {
3w2d: voice :
3w2d: {
3w2d: supportedPrefixes
3w2d: {
3w2d: }
3w2d: }
3w2d: }
3w2d: },
3w2d: mc FALSE,
3w2d: undefinedNode FALSE
3w2d: },
3w2d: gatekeeperIdentifier "c2600gk.komodo-tech.com",
3w2d: endpointAlias
3w2d: {
3w2d: h323-ID :"c2600gw",
3w2d: e164 :"14085551102",
3w2d: e164 :"14088713483",
3w2d: e164 :"14088713484",
3w2d: e164 :"5551111",
3w2d: e164 :"7771111",
3w2d: e164 :"8881111"
3w2d: }
3w2d: }
2.
3w2d:value RasMessage ::= gatekeeperConfirm :
3w2d: {
3w2d: requestSeqNum 037472,
3w2d: protocolIdentifier { 0 0 8 2250 0 2 },
3w2d: gatekeeperIdentifier "c2600gk.komodo-tech.com",
3w2d: rasAddress ipAddress :
3w2d: {
3w2d: ip 'C0A80268'H,
3w2d: port 01719
3w2d: }
3w2d: }
3.
value RasMessage ::= registrationRequest :
3w2d: {
3w2d: requestSeqNum 02,
3w2d: protocolIdentifier { 0 0 8 2250 0 2 },
3w2d: discoveryComplete TRUE,
3w2d: callSignalAddress
3w2d: {
3w2d: ipAddress :
3w2d: {
3w2d: ip 'C0A80260'H,
3w2d: port 01720
3w2d: }
3w2d: },
3w2d: rasAddress
3w2d: {
3w2d: ipAddress :
3w2d: {
3w2d: ip 'C0A80260'H,
3w2d: port 01719
3w2d: }
3w2d: },
3w2d: terminalType
3w2d: {
3w2d: vendor
3w2d: {
3w2d: vendor
3w2d: {
3w2d: t35CountryCode 05,
3w2d: t35Extension 00,
3w2d: manufacturerCode 020001
3w2d: },
3w2d: productId '4B6F6D6F646F204520466F6E65'H,
3w2d: versionId '56657273696F6E20312E3130'H
3w2d: },
3w2d: terminal
3w2d: {
3w2d: },
3w2d: mc FALSE,
3w2d: undefinedNode FALSE
3w2d: },
3w2d: terminalAlias
3w2d: {
3w2d: h323-ID :"196"
3w2d: },
3w2d: endpointVendor
3w2d: {
3w2d: vendor
3w2d: {
3w2d: t35CountryCode 05,
3w2d: t35Extension 00,
3w2d: manufacturerCode 020001
3w2d: },
3w2d: productId '4B6F6D6F646F204520466F6E65'H,
3w2d: versionId '56657273696F6E20312E3130'H
3w2d: },
3w2d: keepAlive FALSE,
3w2d: willSupplyUUIEs FALSE
3w2d: }
4.
3w2d:value RasMessage ::= registrationConfirm :
3w2d: {
3w2d: requestSeqNum 02,
3w2d: protocolIdentifier { 0 0 8 2250 0 2 },
3w2d: callSignalAddress
3w2d: {
3w2d: },
3w2d: terminalAlias
3w2d: {
3w2d: h323-ID :"196"
3w2d: },
3w2d: gatekeeperIdentifier "c2600gk.komodo-tech.com",
3w2d: endpointIdentifier "80F5235000009E12",
3w2d: timeToLive 03548,
3w2d: willRespondToIRR FALSE
3w2d: }

H.323 Endpoint-to-Endpoint Call Setup with a Common Gatekeeper

Figure D-2 illustrates a Cisco ATA initiating a connection to another Cisco ATA that is registered with the same H.323 gatekeeper. This scenario features registration with no authentication.

Note   This scenario assumes that the H.323 configuration employs Slow Start Signaling with tunneling capability.

Figure D-2   H.323 Endpoint-to-Endpoint Call Setup with a Common Gatekeeper


Table D-3   Action Descriptions

Step   Action   Description  
1.

Local Admission Request (ARQ)—Local H.323 endpoint to H.323 gatekeeper

Cisco ATA sends a local ARQ message to the H.323 gatekeeper seeking authorization to place a call over the H.323 network.

2.

Local Admission Confirm (ACF) or Admission Reject (ARJ)—H.323 gatekeeper to the local H.323 endpoint

H.323 gatekeeper returns a ACF or ARJ message, indicating whether or not the responding gatekeeper is going to allow the Cisco ATA device access to the network.

3.

Open TCP Channel for Q.931 messaging

TCP port 1720 is opened, making way for the forward and reverse flow of Q.931 signaling messages between the H.323 endpoints.

4.

Q.931 Call Setup—Local H.323 endpoint to remote H.323 endpoint

Call setup initiates from the local H.323 endpoint.

5.

Q.931 Call Proceeding—Remote H.323 endpoint to local H.323 endpoint

Remote H.323 endpoint acknowledges call setup initiation.

6.

Remote Admission Request (ARQ)—Remote Cisco ATA to H.323 gatekeeper

(Somewhat simultaneous, chronologically, to call setup and call proceeding) remote H.323 endpoint contacts the common H.323 gatekeeper, seeking authorization to complete the two-way H.323 network call.

7.

Remote Admission Confirm (ACF) or Admission Reject (ARJ)—H.323 gatekeeper to the remote Cisco ATA

H.323 gatekeeper returns a ACF or ARJ message, indicating whether or not the responding gatekeeper is going to allow the Cisco ATA device access to the network.

8.

Q.931 Alerting—Remote H.323 endpoint to local H.323 endpoint

Status message is sent to calling H.323 endpoint advising that the called party has been notified (phone ringing).

9.

Q.931 Connect—Remote H.323 endpoint to local H.323 endpoint

Status message is sent to calling H.323 endpoint advising that the called party has answered the call (phone off hook).

10.

Open TCP Channel for H.245

Dynamically assigned TCP port is opened on both the local and remote H.323 endpoints, allowing for subsequent call setup activities (transmission and reception capability exchange, master-slave relationship determination, and so on).

11.

H.245 Terminal Capabilities

Various endpoint transmission and reception capabilities defining operation of voice, video, and data are exchanged and acknowledged to ensure consistent, reliable two-way communication between endpoints.

12.

H.245 Terminal Capabilities

13.

H.245 Terminal Capabilities

14.

H.245 Terminal Capabilities

15.

Exchange of Master-Slave Determination Messages—Remote H.323 endpoint to local H.323 endpoint

Determines master and slave assignments between H.323 endpoints.

16.

H.245 Open Audio Logical Channel—Local H.323 endpoint to remote H.323 endpoint

Before actual transmission or reception of voice, video, or data, notification that the primary logical channel for the local H.323 endpoint has been opened, ensuring clear two-way communication.

17.

H.245 Open Audio Logical Channel Acknowledgement—Remote H.323 endpoint to local H.323 endpoint

Remote H.323 endpoint acknowledges readiness.

18.

H.245 Open Audio Logical Channel—Remote H.323 endpoint to local H.323 endpoint

Before actual transmission or reception of voice, video, or data, notification that the primary logical channel for the remote H.323 endpoint has been opened, ensuring clear two-way communication.

19.

H.245 Open Audio Logical Channel Acknowledgement—Local H.323 endpoint to remote H.323 endpoint

Local H.323 endpoint acknowledges readiness.

20.

Bi-Directional Audio with Transcoding in the Endpoints

Two-way communication ensues between endpoints over the H.323 network.

Table D-4   Log Listings

1.
value RasMessage ::= registrationRequest :
{
requestSeqNum 61357
protocolIdentifier { 0 0 8 2250 0 2 }
discoveryComplete FALSE
callSignalAddress
{
}
rasAddress
{
ipAddress :
{
ip 'C0A80363'H
port 49450
}
}
terminalType
{
mc FALSE
undefinedNode FALSE
}
gatekeeperIdentifier {"zonetwo"}
endpointVendor
{
vendor
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
}
timeToLive 60
keepAlive TRUE
endpointIdentifier {"814EE09C0000001A"}
willSupplyUUIEs FALSE
}
2.
value RasMessage ::= registrationConfirm :
{
requestSeqNum 61357
protocolIdentifier { 0 0 8 2250 0 2 }
callSignalAddress
{
}
gatekeeperIdentifier {"zonetwo"}
endpointIdentifier {"814EE09C0000001A"}
alternateGatekeeper
{
}
timeToLive 60
willRespondToIRR FALSE
}
3.
value H323_UserInformation ::=
{
h323-uu-pdu
{
h323-message-body setup :
{
protocolIdentifier { 0 0 8 2250 0 2 }
sourceAddress
{
h323-ID :{"Firstname Lastname"}
}
sourceInfo
{
vendor
{
vendor
{
t35CountryCode 181
t35Extension 0
manufacturerCode 21324
}
productId '4D6963726F736F6674AE204E65744D656574696E...'H
versionId '332E3000'H
}
terminal
{
}
mc FALSE
undefinedNode FALSE
}
destinationAddress
{
e164 :"6661111"
}
activeMC FALSE
conferenceID '2E9B85298E88D611AD4600A0CC5C89F1'H
conferenceGoal create :NULL
callType pointToPoint :NULL
sourceCallSignalAddress ipAddress :
{
ip 'C0A80209'H
port 4568
}
callIdentifier
{
guid '2D9B85298E88D611AD4600A0CC5C89F1'H
}
mediaWaitForConnect FALSE
canOverlapSend FALSE
}
nonStandardData
{
nonStandardIdentifier h221NonStandard :
{
t35CountryCode 181
t35Extension 0
manufacturerCode 21324
}
data '0200000028000000000000001B00000081384274...'H
}
}
}
4.
value ARQnonStandardInfo ::=
{
sourceAlias
{
}
sourceExtAlias
{
}
displayInformationElement "Firstname Lastname"
interfaceSpecificBillingId "FXS 1/1/0"
}
5.
value RasMessage ::= admissionRequest :
{
requestSeqNum 61358
callType pointToPoint :NULL
callModel direct :NULL
endpointIdentifier {"814EE09C0000001A"}
destinationInfo
{
e164 :"6661111"
}
srcInfo
{
h323-ID :{"Firstname Lastname"}
}
srcCallSignalAddress ipAddress :
{
ip 'C0A80209'H
port 4568
}
bandWidth 640
callReferenceValue 215
nonStandardData
{
nonStandardIdentifier h221NonStandard :
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
data '8000000860132246697273746E616D65204C6173...'H
}
conferenceID '2E9B85298E88D611AD4600A0CC5C89F1'H
activeMC FALSE
answerCall TRUE
canMapAlias TRUE
callIdentifier
{
guid '2D9B85298E88D611AD4600A0CC5C89F1'H
}
willSupplyUUIEs FALSE
}
6.
value RasMessage ::= admissionConfirm :
{
requestSeqNum 61358
bandWidth 1
callModel direct :NULL
destCallSignalAddress ipAddress :
{
ip 'C0A80363'H
port 1720
}
irrFrequency 240
willRespondToIRR FALSE
uuiesRequested
{
setup FALSE
callProceeding FALSE
connect FALSE
alerting FALSE
information FALSE
releaseComplete FALSE
facility FALSE
progress FALSE
empty FALSE
}
}
7.
value H323_UserInformation ::=
{
h323-uu-pdu
{
h323-message-body callProceeding :
{
protocolIdentifier { 0 0 8 2250 0 2 }
destinationInfo
{
mc FALSE
undefinedNode FALSE
}
h245Address ipAddress :
{
ip 'C0A80363'H
port 11201
}
callIdentifier
{
guid '2D9B85298E88D611AD4600A0CC5C89F1'H
}
}
h245Tunneling FALSE
}
}
8.
value H323_UU_NonStdInfo ::=
{
version 16
protoParam qsigNonStdInfo :
{
iei 30
rawMesg '1E028188'H
}
}
9.
value H323_UserInformation ::=
{
h323-uu-pdu
{
h323-message-body progress :
{
protocolIdentifier { 0 0 8 2250 0 2 }
destinationInfo
{
mc FALSE
undefinedNode FALSE
}
h245Address ipAddress :
{
ip 'C0A80363'H
port 11201
}
callIdentifier
{
guid '2D9B85298E88D611AD4600A0CC5C89F1'H
}
}
h245Tunneling FALSE
nonStandardControl
{
 
{
nonStandardIdentifier h221NonStandard :
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
data '60011000011E041E028188'H
}
}
}
}
10.
value H323_UU_NonStdInfo ::=
{
version 0
progIndParam progIndIEinfo :
{
progIndIE '00000002'H
}
}
11.
value H323_UserInformation ::=
{
h323-uu-pdu
{
h323-message-body connect :
{
protocolIdentifier { 0 0 8 2250 0 2 }
h245Address ipAddress :
{
ip 'C0A80363'H
port 11201
}
destinationInfo
{
gateway
{
protocol
{
voice :
{
supportedPrefixes
{
 
{
prefix e164 :"1#"
}
}
}
}
}
mc FALSE
undefinedNode FALSE
}
conferenceID '2E9B85298E88D611AD4600A0CC5C89F1'H
callIdentifier
{
guid '2D9B85298E88D611AD4600A0CC5C89F1'H
}
}
h245Tunneling FALSE
nonStandardControl
{
 
{
nonStandardIdentifier h221NonStandard :
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
data 'C00100028006000400000002'H
}
}
}
}
12.
value IRRperCallnonStandardInfo ::=
{
startTime 1024959117
}
13.
value RasMessage ::= infoRequestResponse :
{
requestSeqNum 61359
endpointType
{
gateway
{
protocol
{
voice :
{
supportedPrefixes
{
 
{
prefix e164 :"1#"
}
}
}
}
}
mc FALSE
undefinedNode FALSE
}
endpointIdentifier {"814EE09C0000001A"}
rasAddress ipAddress :
{
ip 'C0A80363'H
port 49450
}
callSignalAddress
{
ipAddress :
{
ip 'C0A80363'H
port 1720
}
}
endpointAlias
{
e164 :"6661111",
e164 :"6663333",
h323-ID :{"zonetwo"}
}
perCallInfo
{
 
{
nonStandardData
{
nonStandardIdentifier h221NonStandard :
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
data '703D17A28D'H
}
callReferenceValue 215
conferenceID '2E9B85298E88D611AD4600A0CC5C89F1'H
h245
{
}
callSignaling
{
}
callType pointToPoint :NULL
bandWidth 1
callModel direct :NULL
callIdentifier
{
guid '2D9B85298E88D611AD4600A0CC5C89F1'H
}
}
}
needResponse FALSE
}
14.
value H323_UserInformation ::=
{
h323-uu-pdu
{
h323-message-body releaseComplete :
{
protocolIdentifier { 0 0 8 2250 0 2 }
reason undefinedReason :NULL
callIdentifier
{
guid '2D9B85298E88D611AD4600A0CC5C89F1'H
}
}
}
}
15.
value RasMessage ::= disengageRequest :
{
requestSeqNum 61360
endpointIdentifier {"814EE09C0000001A"}
conferenceID '2E9B85298E88D611AD4600A0CC5C89F1'H
callReferenceValue 215
disengageReason normalDrop :NULL
callIdentifier
{
guid '2D9B85298E88D611AD4600A0CC5C89F1'H
}
answeredCall TRUE
}
16.
value RasMessage ::= disengageConfirm :
{
requestSeqNum 61360
}
17.
value RasMessage ::= registrationRequest :
{
requestSeqNum 61361
protocolIdentifier { 0 0 8 2250 0 2 }
discoveryComplete FALSE
callSignalAddress
{
}
rasAddress
{
ipAddress :
{
ip 'C0A80363'H
port 49450
}
}
terminalType
{
mc FALSE
undefinedNode FALSE
}
gatekeeperIdentifier {"zonetwo"}
endpointVendor
{
vendor
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
}
timeToLive 60
keepAlive TRUE
endpointIdentifier {"814EE09C0000001A"}
willSupplyUUIEs FALSE
}
18.
value RasMessage ::= registrationConfirm :
{
requestSeqNum 61361
protocolIdentifier { 0 0 8 2250 0 2 }
callSignalAddress
{
}
gatekeeperIdentifier {"zonetwo"}
endpointIdentifier {"814EE09C0000001A"}
alternateGatekeeper
{
}
timeToLive 60
willRespondToIRR FALSE
}

H.323 Call Setup from H.323 Network to Circuit Switched Network

Figure D-3 illustrates a Cisco ATA initiating a connection to a Circuit Switched Network (CSN) or Public Switched Telephone Network (PSTN) Gateway router through its local H.323 gatekeeper.

Note   This scenario assumes that the H.323 configuration employs Fast Start Signaling with tunneling capability.

Figure D-3   H.323 Call Setup from H.323 Network to Circuit Switched Network


Table D-5   Action Descriptions

Step   Action   Description  
1.

Local Admission Request (ARQ)—Local endpoint to H.323 gatekeeper

Cisco ATA sends a local ARQ message to the H.323 gatekeeper seeking authorization to place a call over the H.323 network.

2.

Local Admission Confirm (ACF) or Admission Reject (ARJ)—H.323 gatekeeper to the local endpoint

H.323 gatekeeper returns a ACF or ARJ message, indicating whether or not the responding gatekeeper is going to allow the Cisco ATA device access to the network.

3.

Open TCP Channel for Q.931 messaging

TCP port 1720 is opened, making way for the forward and reverse flow of Q.931 signaling messages between the H.323 endpoint and the CSN/PSTN Gateway.

4.

Q.931 Call Setup—Local H.323 endpoint to remote H.323 endpoint

Call setup initiates from the local H.323 endpoint.

5.

Q.931 Call Proceeding—Remote H.323 endpoint to local H.323 endpoint

Gateway acknowledges call setup initiation.

6.

Gateway Admission Request (ARQ)—SCN/PSTN Gateway to H.323 gatekeeper

(Somewhat simultaneous, chronologically, to call setup and call proceeding) Gateway contacts the common H.323 gatekeeper, seeking authorization to complete the two-way H.323 network-to-CSN/PSTN Gateway call.

7.

Gateway Admission Confirm (ACF) or Admission Reject (ARJ)—H.323 gatekeeper to CSN/PSTN Gateway

H.323 gatekeeper returns a ACF or ARJ message, indicating whether or not the responding gatekeeper is going to allow the Gateway access to the network.

8.

Q.931 Alerting—Gateway endpoint to local H.323 endpoint

Status message is sent to calling H.323 endpoint advising that the called party has been notified (phone ringing).

9.

Q.931 Connect—Gateway to local H.323 endpoint

Status message is sent to calling H.323 endpoint advising that the called party has answered the call (phone off hook).

10.

Open TCP Channel for H.245

Dynamically assigned TCP port is opened on both the local H.323 endpoint and the Gateway, allowing for subsequent call setup activities (transmission and reception capability exchange, master-slave relationship determination, and so on).

11.

H.245 Terminal Capabilities

Various endpoint transmission and reception capabilities defining operation of voice, video, and data are exchanged and acknowledged to ensure consistent, reliable two-way communication between the H.323 endpoint and the Gateway.

12.

H.245 Terminal Capabilities

13.

H.245 Terminal Capabilities

14.

H.245 Terminal Capabilities

15.

Exchange of Master-Slave Determination Messages—Remote H.323 endpoint to local H.323 endpoint

Determines master and slave assignments between the H.323 endpoint and the Gateway.

16.

H.245 Open Audio Logical Channel—Local H.323 endpoint to remote H.323 endpoint

Before actual transmission or reception of voice, video, or data, notification that the primary logical channel for the local H.323 endpoint has been opened, ensuring clear two-way communication.

17.

H.245 Open Audio Logical Channel Acknowledgement—Remote H.323 endpoint to local H.323 endpoint

Gateway acknowledges readiness.

18.

H.245 Open Audio Logical Channel—Remote H.323 endpoint to local H.323 endpoint

Before actual transmission or reception of voice, video, or data, notification that the primary logical channel for the Gateway has been opened, ensuring clear two-way communication.

19.

H.245 Open Audio Logical Channel Acknowledgement—Local H.323 endpoint to remote H.323 endpoint

Local H.323 endpoint acknowledges readiness.

20.

Bi-Directional Audio with Transcoding Between Endpoint and Gateway

Two-way communication ensues between the local H.323 endpoint and the CSN/PSTN Gateway.

Table D-6   Log Listings

1.
value RasMessage ::= registrationRequest :
{
requestSeqNum 28034
protocolIdentifier { 0 0 8 2250 0 2 }
discoveryComplete FALSE
callSignalAddress
{
}
rasAddress
{
ipAddress :
{
ip 'C0A80363'H
port 49450
}
}
terminalType
{
mc FALSE
undefinedNode FALSE
}
gatekeeperIdentifier {"zonetwo"}
endpointVendor
{
vendor
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
}
timeToLive 60
keepAlive TRUE
endpointIdentifier {"814EE09C0000001A"}
willSupplyUUIEs FALSE
}
2.
value RasMessage ::= registrationConfirm :
{
requestSeqNum 28034
protocolIdentifier { 0 0 8 2250 0 2 }
callSignalAddress
{
}
gatekeeperIdentifier {"zonetwo"}
endpointIdentifier {"814EE09C0000001A"}
alternateGatekeeper
{
}
timeToLive 60
willRespondToIRR FALSE
}
3.
value H323_UserInformation ::=
{
h323-uu-pdu
{
h323-message-body setup :
{
protocolIdentifier { 0 0 8 2250 0 2 }
sourceAddress
{
h323-ID :{"Firstname Lastname"}
}
sourceInfo
{
vendor
{
vendor
{
t35CountryCode 181
t35Extension 0
manufacturerCode 21324
}
productId '4D6963726F736F6674AE204E65744D656574696E...'H
versionId '332E3000'H
}
terminal
{
}
mc FALSE
undefinedNode FALSE
}
destinationAddress
{
e164 :"914089023833"
}
activeMC FALSE
conferenceID '0C01EF01BD95D611AD4600A0CC5C89F1'H
conferenceGoal create :NULL
callType pointToPoint :NULL
sourceCallSignalAddress ipAddress :
{
ip 'C0A80209'H
port 4595
}
callIdentifier
{
guid '0B01EF01BD95D611AD4600A0CC5C89F1'H
}
mediaWaitForConnect FALSE
canOverlapSend FALSE
}
nonStandardData
{
nonStandardIdentifier h221NonStandard :
{
t35CountryCode 181
t35Extension 0
manufacturerCode 21324
}
data '0200000028000000000000001B00000081384274...'H
}
}
}
4.
value ARQnonStandardInfo ::=
{
sourceAlias
{
}
sourceExtAlias
{
}
displayInformationElement "Firstname Lastname"
interfaceSpecificBillingId "FXS 1/1/1"
}
5.
value RasMessage ::= admissionRequest :
{
requestSeqNum 28037
callType pointToPoint :NULL
callModel direct :NULL
endpointIdentifier {"814EE09C0000001A"}
destinationInfo
{
e164 :"914089023833"
}
srcInfo
{
h323-ID :{"Firstname Lastname"}
}
srcCallSignalAddress ipAddress :
{
ip 'C0A80209'H
port 4595
}
bandWidth 640
callReferenceValue 235
nonStandardData
{
nonStandardIdentifier h221NonStandard :
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
data '8000000860132246697273746E616D65204C6173...'H
}
conferenceID '0C01EF01BD95D611AD4600A0CC5C89F1'H
activeMC FALSE
answerCall TRUE
canMapAlias TRUE
callIdentifier
{
guid '0B01EF01BD95D611AD4600A0CC5C89F1'H
}
willSupplyUUIEs FALSE
}
6.
value RasMessage ::= admissionConfirm :
{
requestSeqNum 28037
bandWidth 1
callModel direct :NULL
destCallSignalAddress ipAddress :
{
ip 'C0A80363'H
port 1720
}
irrFrequency 240
willRespondToIRR FALSE
uuiesRequested
{
setup FALSE
callProceeding FALSE
connect FALSE
alerting FALSE
information FALSE
releaseComplete FALSE
facility FALSE
progress FALSE
empty FALSE
}
}
7.
value H323_UserInformation ::=
{
h323-uu-pdu
{
h323-message-body callProceeding :
{
protocolIdentifier { 0 0 8 2250 0 2 }
destinationInfo
{
mc FALSE
undefinedNode FALSE
}
h245Address ipAddress :
{
ip 'C0A80363'H
port 11218
}
callIdentifier
{
guid '0B01EF01BD95D611AD4600A0CC5C89F1'H
}
}
h245Tunneling FALSE
}
}
8.
value H323_UU_NonStdInfo ::=
{
version 16
protoParam qsigNonStdInfo :
{
iei 30
rawMesg '1E028188'H
}
}
9.
value H323_UserInformation ::=
{
h323-uu-pdu
{
h323-message-body progress :
{
protocolIdentifier { 0 0 8 2250 0 2 }
destinationInfo
{
mc FALSE
undefinedNode FALSE
}
h245Address ipAddress :
{
ip 'C0A80363'H
port 11218
}
callIdentifier
{
guid '0B01EF01BD95D611AD4600A0CC5C89F1'H
}
}
h245Tunneling FALSE
nonStandardControl
{
 
{
nonStandardIdentifier h221NonStandard :
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
data '60011000011E041E028188'H
}
}
}
}
10.
value H323_UserInformation ::=
{
h323-uu-pdu
{
h323-message-body connect :
{
protocolIdentifier { 0 0 8 2250 0 2 }
h245Address ipAddress :
{
ip 'C0A80363'H
port 11218
}
destinationInfo
{
gateway
{
protocol
{
voice :
{
supportedPrefixes
{
 
{
prefix e164 :"1#"
}
}
}
}
}
mc FALSE
undefinedNode FALSE
}
conferenceID '0C01EF01BD95D611AD4600A0CC5C89F1'H
callIdentifier
{
guid '0B01EF01BD95D611AD4600A0CC5C89F1'H
}
}
h245Tunneling FALSE
nonStandardControl
{
 
{
nonStandardIdentifier h221NonStandard :
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
data 'C00100028006000400000002'H
}
}
}
}
11.
value RasMessage ::= infoRequestResponse :
{
requestSeqNum 28038
endpointType
{
gateway
{
protocol
{
voice :
{
supportedPrefixes
{
 
{
prefix e164 :"1#"
}
}
}
}
}
mc FALSE
undefinedNode FALSE
}
endpointIdentifier {"814EE09C0000001A"}
rasAddress ipAddress :
{
ip 'C0A80363'H
port 49450
}
callSignalAddress
{
ipAddress :
{
ip 'C0A80363'H
port 1720
}
}
endpointAlias
{
e164 :"6661111",
e164 :"6663333",
h323-ID :{"zonetwo"}
}
perCallInfo
{
 
{
nonStandardData
{
nonStandardIdentifier h221NonStandard :
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
data '703D2DC1A0'H
}
callReferenceValue 235
conferenceID '0C01EF01BD95D611AD4600A0CC5C89F1'H
h245
{
}
callSignaling
{
}
callType pointToPoint :NULL
bandWidth 1
callModel direct :NULL
callIdentifier
{
guid '0B01EF01BD95D611AD4600A0CC5C89F1'H
}
}
}
needResponse FALSE
}
12.
value H323_UU_NonStdInfo ::=
{
version 0
progIndParam progIndIEinfo :
{
progIndIE '00000002'H
}
}
13.
value IRRperCallnonStandardInfo ::=
{
startTime 1026408864
}
14.
value MultimediaSystemControlMessage ::= request :terminalCapabilitySet :
{
sequenceNumber 1
protocolIdentifier { 0 0 8 245 0 3 }
multiplexCapability h2250Capability :
{
maximumAudioDelayJitter 20
receiveMultipointCapability
{
multicastCapability FALSE
multiUniCastConference FALSE
mediaDistributionCapability
{
 
{
centralizedControl FALSE
distributedControl FALSE
centralizedAudio FALSE
distributedAudio FALSE
centralizedVideo FALSE
distributedVideo FALSE
}
}
}
transmitMultipointCapability
{
multicastCapability FALSE
multiUniCastConference FALSE
mediaDistributionCapability
{
 
{
centralizedControl FALSE
distributedControl FALSE
centralizedAudio FALSE
distributedAudio FALSE
centralizedVideo FALSE
distributedVideo FALSE
}
}
}
receiveAndTransmitMultipointCapability
{
multicastCapability FALSE
multiUniCastConference FALSE
mediaDistributionCapability
{
 
{
centralizedControl FALSE
distributedControl FALSE
centralizedAudio FALSE
distributedAudio FALSE
centralizedVideo FALSE
distributedVideo FALSE
}
}
}
mcCapability
{
centralizedConferenceMC FALSE
decentralizedConferenceMC FALSE
}
rtcpVideoControlCapability FALSE
mediaPacketizationCapability
{
h261aVideoPacketization FALSE
}
logicalChannelSwitchingCapability FALSE
t120DynamicPortCapability FALSE
}
capabilityTable
{

 

{
capabilityTableEntryNumber 17
capability receiveAndTransmitDataApplicationCapability :
{
application nonStandard :
{
nonStandardIdentifier h221NonStandard :
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
data '52747044746D6652656C6179'H
}
maxBitRate 0
}
},
{
capabilityTableEntryNumber 23
capability receiveUserInputCapability :hookflash :NULL
},
{
capabilityTableEntryNumber 22
capability receiveUserInputCapability :dtmf :NULL
},
{
capabilityTableEntryNumber 19
capability receiveUserInputCapability :basicString :NULL
},
{
capabilityTableEntryNumber 2
capability receiveAudioCapability :g711Alaw64k :20
}
}
capabilityDescriptors
{
 
{
capabilityDescriptorNumber 1
simultaneousCapabilities
{
 
{
23
},
 
{
22,
19,
17
},
 
{
2
}
}
}
}
}
 
15.
value MultimediaSystemControlMessage ::= request :masterSlaveDetermination :
{
terminalType 60
statusDeterminationNumber 5917
}
16.
value MultimediaSystemControlMessage ::= request :terminalCapabilitySet :
{
sequenceNumber 1
protocolIdentifier { 0 0 8 245 0 3 }
multiplexCapability h2250Capability :
{
maximumAudioDelayJitter 60
receiveMultipointCapability
{
multicastCapability FALSE
multiUniCastConference FALSE
mediaDistributionCapability
{
 
{
centralizedControl FALSE
distributedControl FALSE
centralizedAudio FALSE
distributedAudio FALSE
centralizedVideo FALSE
distributedVideo FALSE
}
}
}
transmitMultipointCapability
{
multicastCapability FALSE
multiUniCastConference FALSE
mediaDistributionCapability
{
 
{
centralizedControl FALSE
distributedControl FALSE
centralizedAudio FALSE
distributedAudio FALSE
centralizedVideo FALSE
distributedVideo FALSE
}
}
}
receiveAndTransmitMultipointCapability
{
multicastCapability FALSE
multiUniCastConference FALSE
mediaDistributionCapability
{
 
{
centralizedControl FALSE
distributedControl FALSE
centralizedAudio FALSE
distributedAudio FALSE
centralizedVideo FALSE
distributedVideo FALSE
}
}
}
mcCapability
{
centralizedConferenceMC FALSE
decentralizedConferenceMC FALSE
}
rtcpVideoControlCapability FALSE
mediaPacketizationCapability
{
h261aVideoPacketization FALSE
}
}
capabilityTable
{

 

{
capabilityTableEntryNumber 32768
capability nonStandard :
{
nonStandardIdentifier h221NonStandard :
{
t35CountryCode 181
t35Extension 66
manufacturerCode 32896
}
data '01'H
}
},
{
capabilityTableEntryNumber 15
capability receiveAndTransmitDataApplicationCapability :
{
application t120 :separateLANStack :NULL
maxBitRate 621700
}
},
{
capabilityTableEntryNumber 1
capability receiveAudioCapability :nonStandard :
{
nonStandardIdentifier h221NonStandard :
{
t35CountryCode 181
t35Extension 0
manufacturerCode 21324
}
data '020000000000F4010000F4010100040000000000...'H
}
},
{
capabilityTableEntryNumber 2
capability receiveAudioCapability :g711Alaw64k :180
},
{
capabilityTableEntryNumber 3
capability receiveAudioCapability :g711Ulaw64k :180
},
{
capabilityTableEntryNumber 4
capability receiveAudioCapability :nonStandard :
{
nonStandardIdentifier h221NonStandard :
{
t35CountryCode 181
t35Extension 0
manufacturerCode 21324
}
data '020000000000A0000000A0000400100000000000...'H
}
},
{
capabilityTableEntryNumber 5
capability receiveAudioCapability :nonStandard :
{
nonStandardIdentifier h221NonStandard :
{
t35CountryCode 181
t35Extension 0
manufacturerCode 21324
}
data '020000000000A0000000A0000400100000000000...'H
}
},
{
capabilityTableEntryNumber 6
capability receiveAudioCapability :nonStandard :
{
nonStandardIdentifier h221NonStandard :
{
t35CountryCode 181
t35Extension 0
manufacturerCode 21324

 

}
data '0200000000008000000080000500140000000000...'H
}
},
{
capabilityTableEntryNumber 7
capability receiveAudioCapability :nonStandard :
{
nonStandardIdentifier h221NonStandard :
{
t35CountryCode 181
t35Extension 0
manufacturerCode 21324
}
data '0200000000008000000080000500140000000000...'H
}
},
{
capabilityTableEntryNumber 8
capability receiveAudioCapability :g7231 :
{
maxAl-sduAudioFrames 12
silenceSuppression FALSE
}
},
{
capabilityTableEntryNumber 10
capability receiveVideoCapability :h263VideoCapability :
{
sqcifMPI 1
maxBitRate 6217
unrestrictedVector FALSE
arithmeticCoding FALSE
advancedPrediction FALSE
pbFrames FALSE
temporalSpatialTradeOffCapability TRUE
}
},
{
capabilityTableEntryNumber 11
capability receiveVideoCapability :h263VideoCapability :
{
qcifMPI 1
maxBitRate 6217
unrestrictedVector FALSE
arithmeticCoding FALSE
advancedPrediction FALSE
pbFrames FALSE
temporalSpatialTradeOffCapability TRUE
}
},
{
capabilityTableEntryNumber 12
capability receiveVideoCapability :h263VideoCapability :
{
cifMPI 2
maxBitRate 6217
unrestrictedVector FALSE
arithmeticCoding FALSE
advancedPrediction FALSE
pbFrames FALSE
temporalSpatialTradeOffCapability TRUE
}
},
{
capabilityTableEntryNumber 13
capability receiveVideoCapability :h261VideoCapability :
{
qcifMPI 1
temporalSpatialTradeOffCapability TRUE
maxBitRate 6217
stillImageTransmission FALSE
}
},

 

{
capabilityTableEntryNumber 14
capability receiveVideoCapability :h261VideoCapability :
{
cifMPI 2
temporalSpatialTradeOffCapability TRUE
maxBitRate 6217
stillImageTransmission FALSE
}
}
}
capabilityDescriptors
{
 
{
capabilityDescriptorNumber 6
simultaneousCapabilities
{
 
{
8,
7,
5,
6,
3,
2,
1,
4
},
 
{
10
},
 
{
15
}
}
},
{
capabilityDescriptorNumber 7
simultaneousCapabilities
{
 
{
8,
7,
5,
6,
3,
2,
1,
4
},
 
{
11
},
 
{
15
}
}
},
{
capabilityDescriptorNumber 8
simultaneousCapabilities
{

 

{
8,
7,
5,
6,
3,
2,
1,
4
},
 
{
13
},
 
{
15
}
}
},
{
capabilityDescriptorNumber 9
simultaneousCapabilities
{
 
{
8,
7,
5,
6,
3,
2,
1,
4
},
 
{
12
},
 
{
15
}
}
},
{
capabilityDescriptorNumber 10
simultaneousCapabilities
{
 
{
8,
7,
5,
6,
3,
2,
1,
4
},
 
{
14
},
 
{
15
}
}
}
}
}
 
17.
value MultimediaSystemControlMessage ::= response :terminalCapabilitySetAck :
{
sequenceNumber 1
}
18.
value MultimediaSystemControlMessage ::= request :masterSlaveDetermination :
{
terminalType 50
statusDeterminationNumber 7862592
}
19.
value MultimediaSystemControlMessage ::= response :masterSlaveDeterminationAck :
{
decision slave :NULL
}
20.
value MultimediaSystemControlMessage ::= response :terminalCapabilitySetAck :
{
sequenceNumber 1
}
21.
value MultimediaSystemControlMessage ::= response :masterSlaveDeterminationAck :
{
decision master :NULL
}
22.
value MultimediaSystemControlMessage ::= request :openLogicalChannel :
{
forwardLogicalChannelNumber 1
forwardLogicalChannelParameters
{
dataType audioData :g711Alaw64k :20
multiplexParameters h2250LogicalChannelParameters :
{
sessionID 1
mediaControlChannel unicastAddress :iPAddress :
{
network 'C0A80363'H
tsapIdentifier 18757
}
}
}
}
23.
value MultimediaSystemControlMessage ::= request :openLogicalChannel :
{
forwardLogicalChannelNumber 257
forwardLogicalChannelParameters
{
dataType audioData :g711Alaw64k :20
multiplexParameters h2250LogicalChannelParameters :
{
sessionID 1
mediaGuaranteedDelivery FALSE
mediaControlChannel unicastAddress :iPAddress :
{
network 'C0A80209'H
tsapIdentifier 49607
}
mediaControlGuaranteedDelivery FALSE
silenceSuppression TRUE
}
}
}
24.
value MultimediaSystemControlMessage ::= response :openLogicalChannelAck :
{
forwardLogicalChannelNumber 257
forwardMultiplexAckParameters h2250LogicalChannelAckParameters :
{
sessionID 1
mediaChannel unicastAddress :iPAddress :
{
network 'C0A80363'H
tsapIdentifier 18756
}
mediaControlChannel unicastAddress :iPAddress :
{
network 'C0A80363'H
tsapIdentifier 18757
}
flowControlToZero FALSE
}
}
25.
value MultimediaSystemControlMessage ::= response :openLogicalChannelAck :
{
forwardLogicalChannelNumber 1
forwardMultiplexAckParameters h2250LogicalChannelAckParameters :
{
sessionID 1
mediaChannel unicastAddress :iPAddress :
{
network 'C0A80209'H
tsapIdentifier 49606
}
mediaControlChannel unicastAddress :iPAddress :
{
network 'C0A80209'H
tsapIdentifier 49607
}
}
}
26.
value RasMessage ::= registrationRequest :
{
requestSeqNum 28039
protocolIdentifier { 0 0 8 2250 0 2 }
discoveryComplete FALSE
callSignalAddress
{
}
rasAddress
{
ipAddress :
{
ip 'C0A80363'H
port 49450
}
}
terminalType
{
mc FALSE
undefinedNode FALSE
}
gatekeeperIdentifier {"zonetwo"}
endpointVendor
{
vendor
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18
}
}
timeToLive 60
keepAlive TRUE
endpointIdentifier {"814EE09C0000001A"}
willSupplyUUIEs FALSE
}
27.
value RasMessage ::= registrationConfirm :
{
requestSeqNum 28039
protocolIdentifier { 0 0 8 2250 0 2 }
callSignalAddress
{
}
gatekeeperIdentifier {"zonetwo"}
endpointIdentifier {"814EE09C0000001A"}
alternateGatekeeper
{
}
timeToLive 60
willRespondToIRR FALSE
}
28.
value MultimediaSystemControlMessage ::= command :endSessionCommand :disconnect :NULL
29.
value MultimediaSystemControlMessage ::= command :endSessionCommand :disconnect :NULL
30.
value H323_UserInformation ::=
{
h323-uu-pdu
{
h323-message-body releaseComplete :
{
protocolIdentifier { 0 0 8 2250 0 2 }
reason undefinedReason :NULL
callIdentifier
{
guid '0B01EF01BD95D611AD4600A0CC5C89F1'H
}
}
}
}
31.
value RasMessage ::= disengageRequest :
{
requestSeqNum 28040
endpointIdentifier {"814EE09C0000001A"}
conferenceID '0C01EF01BD95D611AD4600A0CC5C89F1'H
callReferenceValue 235
disengageReason normalDrop :NULL
callIdentifier
{
guid '0B01EF01BD95D611AD4600A0CC5C89F1'H
}
answeredCall TRUE
}
32.
value RasMessage ::= disengageConfirm :
{
requestSeqNum 28040
}
33.
value RasMessage ::= registrationRequest :
{
requestSeqNum 28041
protocolIdentifier { 0 0 8 2250 0 2 }
discoveryComplete FALSE
callSignalAddress
{
}
rasAddress
{
ipAddress :
{
ip 'C0A80363'H
port 49450
}
}
terminalType
{
mc FALSE
undefinedNode FALSE
}
gatekeeperIdentifier {"zonetwo"}
endpointVendor
{
vendor
{
t35CountryCode 181
t35Extension 0
manufacturerCode 18


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Posted: Wed Jul 9 17:49:00 PDT 2003
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